baber/WOPTO huggingface dataset:
Patent JP-H09265753-A (JP)
Title: Disk cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/03
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to put in and out a disk only by opening a cover to 90 degrees and also to improve strength of a pivot part of the cover. SOLUTION: In order to put in and out a disk 2, a main face opening 5a is formed along an entire back side face 8 of a main body case 1, and side face openings 5b and 5a are formed on the back end parts of right and left side walls 6 and 6. A cover 7 to open/close the main face opening 5a and the side face opening 5b is provided with a main face wall 9 to close the main face opening 5a, a side wall 10 to close the side face opening 5b, an inner peripheral wall 11 formed into a circular-arc shape along the circumference of the disk 2 in the inner face side of the main face wall 9, and a turning base end wall 12 to connect a front end part of the side face wall 10 with a front end part of the inner peripheral wall 11.  An axle 16, a supporting point of the lid 7, is formed in one body at the corner part where the side wall 10 and the turning base end wall 12 intersect each other, and the main body case 1 is provided with axle holes with which the upper and lower ends of the axle 16 are engaged turnably.
Patent JP-S59221745-A (JP)
Title: Stack control system
Inventor: SATOU KIMINORI
IPC: G06F9/34
Filed: 1983-05-31
Abstract: PURPOSE:To transfer a stack pointer at a high speed by performing the input/ output of the stack pointer by a clock pulse shorter in cycle than the read/write time to a memory constituting the stack. CONSTITUTION:The cycle TM is applied to the write/read of a clock pulse (a) which is used to the write/read of the data to a stack. A clock pulse (b) is used when the data is transferred to a register of the preceing stage from a stack pointer register or when the data outputted from the stack is stored to the stack pointer register. The pulse (b) is shorter in cycle TN than the pulse (a) to perform the input/output of data. Thus a stack pointer can be transferred at a high speed.
Patent JP-H06308196-A (JP)
Title: Test head structure
Inventor: KANETO MASAYUKI
IPC: G01R31/28
Filed: 1993-04-22
Abstract: PURPOSE:To provide a test head structure in which the alignment of a probe and a circuit electrode to be inspected is facilitated, no positional deviation occurs during inspecting and which has excellent contact reliability. CONSTITUTION:An insulation film 1 has a recess 11 on a surface and a contact 2 with an element to be detected and formed in a bottom of the recess 11 in such a manner that the recess 11 is desirably formed in multiple stages of two or more stages. A partition wall is formed at the periphery of the contact 2 with the element to be detected, and the recess 11 becomes an aligning unit and/or a container of a circuit to be inspected. Accordingly, continuity test of a semiconductor element, a semiconductor device, circuit wiring board, etc., can be easily and effectively conducted.
Patent JP-S5321909-A (JP)
Title: Module structure for magnetic disc pack
Inventor: KANEKO REIZOU
IPC: G11B23/50
Filed: 1976-08-11
Abstract: PURPOSE:To reduce the probability of accidents due to dusts by providing such a structure as prevents steal of the dusts from an air inlet and as promptly sweeps away the dusts from the inside of the rotary member of a disc pack.
Patent JP-S5523652-A (JP)
Title: Detector
Inventor: ASHITA HIDEO
IPC: H04B17/40
Filed: 1978-08-07
Abstract: PURPOSE: To establish the directional detector of small size, by making opposite the phase of the synthesized signal between the coupling signal from the main line to the detection element and the signal reaching the detection element via the coupler to the main line, depending on the direction of signal propagation of the main line.  
     CONSTITUTION: The microstrip line 14 in length is provided as the coupler apart from a given distance d from the main line 2, and another end of the line 14 is connected to the termination resistor 13 and the detection diode D7 which is in parallel with the line 2 and in which the electromagnetic coupling with the propagation signal on the main line is maximized. The distance from the main line 2 to the joint points A and B with the D7 and the coupler, and the length l of the line 14 are respectively taken 1/4 of the signal wave length λ. Thus, the input signal from the signal source 1 is coupled at the points A and B of the line 2 and synthesized at D7, and the phase difference between the synthesized signal and the signal in which the signal propagating from the load 3 to the signal source 1 and coupled at the points A and B and synthexized at D7 is 180° to establish the small sized directional detector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63262956-A (JP)
Title: Relay facsimile multiple address device
Inventor: TSUCHIYA MASARU
IPC: H04N1/00
Filed: 1987-04-20
Abstract: PURPOSE:To make the dial information management of a receiving station at every requested relay facsimile multiple address device unnecessary, by applying correction on the area code of each destination station by comparing the area code of a transmission station with that of its own station(relay station) from dial information of the transmission station storing reception and plural destination stations designated by the transmission station. CONSTITUTION:On the transmission station 21, the dial information of its own station and receiving stations 22-25 including the relay station 30 are registered, and the transmission station 21 transmits those information to the relay station 30 with picture information. At a destination number correction circuit 35, stored dial information is compared with the area code of the relay station 30, and since no code area is attached on the dial information of the receiving station 22, the same area code as that of the transmission station is attached, and since the dial information of the receiving station 23 coincides with the area code of the relay station 30, the area code is deleted, and since neither dial information of the receiving stations 24 and 25 coincide with any pattern, then, they are left as they are, and the dial information are corrected. In such a way, it is possible to make the management of the dial information(area code) of the destination station at every requested relay facsimile multiple address device unnecessary.
Patent JP-S63261896-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/46
Filed: 1987-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06290372-A (JP)
Title: Photoelectric fire sensor
Inventor: MOCHIZUKI MIKIO
IPC: G08B17/10
Filed: 1993-03-31
Abstract: PURPOSE:To accurately discriminate abnormality by detecting deviation of the output level of an amplifying circuit from the range determined by an upper limit value and a lower limit value and counting the duration of this deviation and discriminating the abnormality in the case of the counted value larger than a preliminarily determined maximum value. CONSTITUTION:The address of a smoke type fire sensor, each set value, the upper limit value and the lower limit value of the output level of the amplifying circuit, and a maximum frequency continuous deviation are stored in an EEPROM 22. This maximum frequency is a maximum allowable frequency in continuous deviation of the output level of an amplifying circuit 40 from the range determined by the upper limit value and the lower limit value at the time of increase of the amplification factor. A microcomputer 10 detects deviation from this range and counts the frequency in continuous deviation of the output level of the amplifying circuit 40 to measure the duration. If the frequency in continuous deviation exceeds the maximum frequency, it is judged that a photoelectric fire sensor is abnormal.
Patent JP-S5525706-A (JP)
Title: Heating pipe support structure using shaft rod for connection
Inventor: MARUYAMA SHIROU
IPC: F22B37/20
Filed: 1978-08-11
Abstract: PURPOSE: To prevent excessive load from acting on weld portions by welding the end portions of a plurality of curved belt plates to pipes in such a manner as to form spaces therebetween, aligning the spaces of the plates of adjacent pipes, and inserting a shaft rod in each aligned group of spaces.  
     CONSTITUTION: The end portions of U-shaped curved belt plates 7, 7' are welded to adjacent pipes 6, 6' with spaces formed between the plates and the pipes. The plates 7, 7' are welded to the pipes 6, 6' in plurality in such a manner that the plates 7, 7' are arranged alternately and that the U-shaped spaces are aligned. A shaft rod 8 is inserted in the aligned spaces. Because the adjacent pipes 6, 6' are supported by a plurality of the plates 7, 7', excessive loads can be prevented from acting on the weld portions 9 of each of the plates 7, 7', the inter-pipe distance can be restricted by the shaft rod 8, and the axial relative displacement of the pipes can be restricted by the plates 7, 7'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06182080-A (JP)
Title: Ultrasonic washing machine provided with tourmaline ceramic layer
Inventor: RI GIYOKUKI
IPC: B06B3/00
Filed: 1993-04-23
Abstract: PURPOSE: To enhance washing performance by installing a tourmaline ceramic layer and an ultrasonic vibrator to a washing machine. CONSTITUTION: This tourmaline ceramic layer 4 is mounted to a lower part of a washing tank 2 of a washing machine 1 and an ultrasonic vibration plate 7 is installed to the lower part of a water tank 10. An electrolytic reaction is induced in washing water by utilizing the electrolytic effect of the tourmaline ceramic layer 4 to form hydroxyl ions having surface active power. Ultrasonic waves generated at the ultrasonic vibration plate 7 are transmitted to washing water to further accelerate the formation of hydroxyl ions and to facilitate dispersion and dissolution of a detergent.
Patent JP-H1053572-A (JP)
Title: Hydroxyl-bearing acylated nitrogen compound useful as additive for lubricating oil and fuel composition
Inventor: ADAMS PAUL E
IPC: C07C235/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful as a low-chlorine additive or chlorine- free additive for lubricating oils and fuels, containing a specific compound. SOLUTION: This composition useful as a low-chlorine additive for lubricating oils and normally liquid fuels contains a compound of the formula (R<1> and R<2> are each H or a hydrocarbon-based group; R<3> is H or a hydrocarbyl; R<4> is a divalent hydrocarbylene; (n) is 0 or 1; (y) is 1-200; A is a hydrocarbyl, hydroxyhydrocarbyl, etc.; R<9> and R<10> are each H, an alkoxyhydrocarbyl, hydroxyhydrocarbyl, hydrocarbyl, aminohydrocarbyl, etc.).
Patent JP-S62260683-A (JP)
Inventor: AKAISHI YOSHIAKI
IPC: B65D83/14
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61255855-A (JP)
Inventor: HAINTSU BETSUTERU
IPC: B32B3/20
Filed: 1985-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04229723-A (JP)
Title: Sigma-delta analog/digital converter of high order
Inventor: ROBAATO EICHI UORUDEN
IPC: H03M3/04
Filed: 1991-04-26
Abstract: PURPOSE: To quickly convert data at a sampling rate which brings about a relatively low oversampling ratio. CONSTITUTION: A first integral network 14 generates a sampled first analog signal X1 in response to an analog input signal. A second integral network 18 generates a sampled second analog signal X2 in response to the sampled first analog signal X1 . A third integral network 22 generates a sampled third analog signal X3 in response to the sampled second analog signal X2 . An internal quantization circuit 24 generates a digital output sequence in response to the sampled third analog signal. Feedback networks 28 and 30 supply generated analog feedback signals to first, second, and third integral networks 14, 18, and 22 in response to the digital output sequence.
Patent JP-S5727998-A (JP)
Title: Controlling apparatus for growth of crystal having uniform diameter
Inventor: HIRATA HIROSHI
IPC: H01L21/02
Filed: 1980-07-18
Abstract: PURPOSE: To stabilize the quality of a crystal as well as the shape by correcting electric power supplied to the heating element of a crystal pulling device on the basis of the pulling distance.  
     CONSTITUTION: Starting material such as Si is converted into a melt 3 in a crucible 1 with a heating element 2, and a single crystal 5 is grown and pulled with a seed crystal 4. As electric power for heating is increased, the diameter D of the crystal 5 is reduced. For example, when the pulling speed exceeds a set value, the diameter D is apt to become larger, so electric power P is increased. When the diameter D is above a set value, a driving section 8 for pulling is controlled in a speed accelerating direction, so a section 18 setting corrected electric power gives a correction adding a power correcting value ΔP>0 to a power controlling section 15 to inhibit the pulling speed from accelerating. The section 18 conducts operation using inputs from a section 7 setting a pulling speed, a section 16 detecting the speed, a section 17 detecting the pulling distance and a section 19 setting an average interval, and it outputs the quantity of power to be corrected to a power controlling section 9.  This quantity is added to the power of the element 2 instructed by a power setting  section 14 to minimize a change in the pulling speed by said reason. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08273755-A (JP)
Title: Connecter device and connecter unit
Inventor: TAMURA SHIGENORI
IPC: H01R13/24
Filed: 1995-03-31
Abstract: PURPOSE: To reduce the operation force for electrical connection and improve operation performance. CONSTITUTION: Elasticity is given to a moving terminal 32 so as to touch a fixed terminal 4 by the elasticity to be electrically connected. An actuator 33 is raised by only the elasticity of the moving terminal 32, and the actuator 33 is pushed down from outside so as to separate the moving terminal 32 from the fixed terminal 4 to shut off electrical connection. Since the actuator 33 can be displaced by only operation force against the elasticity of the moving terminal 32, the operation force is reduced and operation performance is improved.
Patent JP-H10290137-A (JP)
Title: Noise filter
Inventor: TATEYAMA KENICHI
IPC: H03H7/09
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the noise attenuation characteristic of the noise filter and to simplify the mount. SOLUTION: The noise filter is provided with a filter assembly 12 consisting of an assembly 20 being a combination of a coil core 16 and three through- capacitors 18a, 18b, 18c whose axial direction is set the same as an axial direction of the coil core 16 and of common mode coils of three metallic rods 22a, 22b, 22c that are penetrated through the assembly 20. Then the filter assembly 12 is contained in a cylindrical housing 14 whose one side is formed to be an opening 24. In this case, both ends of the three metallic rods 22a, 22b, 22c are used also for terminals and a bottom 14A of the housing 14 is used for a mount part of the housing 14.
Patent JP-S59223918-A (JP)
Title: Thin film magnetic head
Inventor: NAKAJIMA HIROYASU
IPC: G11B5/40
Filed: 1983-06-03
Abstract: PURPOSE:To improve the slidability of a device to a recording medium by forming the face, which faces the recording medium, of the device with materials which has a heat conductivity not to soften a binder of the recording medium when this face is slided on the recording medium. CONSTITUTION:In case that a magnetic tape and a magnetic head are always brought into contact with each other and are slided in a magnetic tape storage device or the like, it is important that heat generation due to sliding friction is held down to such degree that the binder of the magnetic tape is not solftened. When the face, which faces the recoridng medium, of the magnetic head is formed with various kinds of material and is allowed to collide with the magnetic disc artificially to measure sliding characteristics of individual materials, the magnetic head is floated on the rotating magnetic disc and a specific oscillation is given to the magnetic head for the purpose of accelerating the collision phenomenon between the magnetic head and the magnetic disc. As the result of measurement where materials indicated in a table 1 are used as slider materials of the magnetic head, the life of sliding of individual materials is dependent upon the heat conductivity, and materials having >=0.1cal/cm.sec, deg.C heat conductivity are superior in sliding characteristic.
Patent JP-S5723362-A (JP)
Title: Transmission control system of picture information
Inventor: ITOU YASUHARU
IPC: G06T1/00
Filed: 1980-07-16
Abstract: PURPOSE:To easily execute a picture processing, by constituting so that an output data by a bit position reversing circuit is made a store data to a memory, and a scan data in case of a picture scan processing. CONSTITUTION:A read scan processing is executed to an original picture 6, and when a picture series data which has been obtained by this scan processing is transmitted and store-processed to a memory 8, the picture series data is store-processed to the memory 8 by executing a bit position reverse processing by a prescribed bit unit by a bit position reversing circuit 10. On the other hand, a stored picture data in the memory is read out, and when a picture series data which has been read out is brought to a write scan processing as a scan data, the picture series data which has been read out is brought to a bit position reverse processing by a prescribed bit unit by the bit position reversing circuit 10, a proper scan data is obtained by this reverse processing, and a write scan processing is executed.
Patent JP-H10248509-A (JP)
Title: Common horsetail koji and its production
Inventor: GOUSE YOSHIHIRO
IPC: A23L7/109
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain koji (malt for food fermentation) including plenty of calcium included in plants. SOLUTION: The powder of common horsetails being a plant including plenty of calcium is mixed into grain to produce noodles. Thereby calcium in the common horsetails is mixed in the noodle to replenish calcium by eating the noodles.
Patent JP-S5723758-A (JP)
Title: Solar heat collector
Inventor: ASO SHINICHI
IPC: F24J2/40
Filed: 1980-07-16
Abstract: PURPOSE: To prevent a heat collecting plate from being heated excessively by a method wherein a sunlight penetrating film is provided between the heat collecting pipe and a glass cover and when water is circulated through the heat collector, the sunlight penetrating film is thermally expanded due to the heat of the abnormally overheated heat collecting plate at the time when no water is supplied to a heat collecting pipe, so that the sunlight penetrating film becomes loosened to thereby increase the amount of heat radiating from the heat collecting plate.  
     CONSTITUTION: The sunlight penetrating film 7 made of a flexible material is interposed between the heat collecting plate 1 and the glass cover 5 to provide an upper heat insulating layer 9 and a lower heat insulating 10. When no water is supplied to the heat collecting pipe 2, the heat collecting plate 1 is overheated abnormally and the sunlight penetrating film 7 is also heated to expand and then to become loosened so that it hangs down and comes into contact with the upper surface of the heat collecting plate 1. As a result, the convection preventive effect of the heat collecting plate 1 due to the existence of the upper and the lower heat insulating air layers 9 and 10 is reduced and the radiation of heat from the heat collecting plate 1 is increased, thereby the elevation of temperature of the plate 1 is controled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63263678-A (JP)
Title: Multimedia conversion case
Inventor: MORIYA KEIZO
IPC: G11B23/00
Filed: 1987-04-21
Abstract: PURPOSE:To process disks of different sizes by providing the recessed place capable of loading the disk in the max. size among the floppy disks of plural kinds of media and the size display window of the loaded disk. CONSTITUTION:A multi-media conversion case 4 has the recessed place capable of loading the media in the max. size as well among the media 1 in 3.5in., the media 2 in 5in. the media 2 in 5in. or the media 3 in 8in. and the size display window 6 showing in which size is the media loaded therein. The recessed place is opening to the side of the case 4. When the case 4 is inserted the floppy disk device 5 for the multi-media, detects in which size of the media is loaded and works under the control mechanism of the size thereof. The floppy disk of the media of different sizes can thus be processed by one unit of floppy disk device.
Patent JP-H05293957-A (JP)
Title: Liquid droplet jet device
Inventor: KANEGAE TAKAHIRO
IPC: B41J2/055
Filed: 1992-04-17
Abstract: PURPOSE:To accurately form a drive electrode only to the desired part of a side Wall by a simple process by forming the drive electrode to the upper or lower part of each wall separating ink passages and making the width of each wall smaller than that of the upper and lower part of the wall. CONSTITUTION:Grooves are provided to a piezoelectric ceramic plate 2 to form ink passages 41 and a drive electrode 5 is formed to the opening part of each of the ink passages, for example, by a vapor deposition method using a metal material such as aluminum or nickel. Next, the processing of grooves is again performed in a width smaller than that of each of the formed grooves at the same pitch as the grooves. The grooves are processed from the bottom surfaces of the previously formed grooves so that the depth thereof is same to that of the previously processed grooves. By this constitution, the width of the upper half of each side wall 32 becomes smaller than that of the lower half thereof and the drive electrode 5 can be formed only to the upper half area of the side wall 32. The unnecessary electrode on the upper surface of the side wall 32 is removed by lapping and a cover 6 composed of the same material as the piezoelectric ceramic plate 2 is bonded to the upper surface of the side wall 32.
Patent JP-2000294569-A (JP)
Title: Manufacture of compact electronic part
Inventor: KONAKA YOSHIHIRO
IPC: G01C19/5783
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve yield by limiting adverse effect of dust lying in a junction surface between substrates by providing a fragile part to at least one of a supporting division part in a circumference of an element in a supporting base substrate and a lid division part of a lid base substrate. SOLUTION: A fragile part consisting of a groove 7a and a thin part 7b is provided to a lid division part 9f of a lid base substrate 9. If dust 8 lies in a junction surface between a supporting division part 1f of a supporting base substrate 1 and a lid division part 9f of an element lid substrate 9c during anode junction of the supporting base substrate 1 and the lid base substrate 9, junction of the element lid substrate 9c is defective. However, element lid substrates 9b, 9d in a circumference of the element lid substrate 9c is attracted to the supporting base 1 as the thin part 7b is deformed or broken by attraction function of static electricity and joined to the supporting base substrate 1.  The fragile part 7 can be provided to the supporting division part 1f of the supporting base substrate 1 or can be provided to both the supporting division part 1f of the supporting base substrate 1 and the lid division part 9f of the lid base substrate 9.
Patent JP-S5330502-A (JP)
Title: Pneumatic rubber tire with different cut resisting material for running rough ground
Inventor: MITSUYOSHI ISAO
IPC: B60C9/28
Filed: 1976-08-19
Abstract: PURPOSE: To improve the cut resisting property of a pneumatic rubber tire for running rough ground. 
     COPYRIGHT: (C)1978,JPO&Japio